Can a cactus live without watering? Please be attentive to the topic Thank you

If you don't water the cactus, you will still die, don't listen to people's nonsense, although it lives in the desert, it will still rain in the desert, and the cactus just needs very little water. I don't know how long it will die if you don't water it, so it depends on the environment in which you raise it. The cactus is watered once every half a month in a dry place.

Reasons why cacti are drought tolerant: Cacti have a waxy layer on their surface, and the leaves have evolved into needle-like shapes, reducing water evaporation. Cacti have evolved fleshy tissues, waxy** and spiky spines, as well as a specialized root system that allows them to have all the advantages of growth in this harsh environment.

The trunk acts as a reservoir and can expand and contract depending on how much water it holds. A waxy protective layer on the skin retains moisture and reduces moisture loss. The spiky thorns prevent thirsty animals from taking it as a free drink.

They typically develop numerous shallow roots that only stand just a little below the surface, and their root distribution extends to a few feet around it to absorb as much water as possible. When it rains, the cactus will send out more roots. When there is a drought, its roots wither and fall off to conserve water.

Edwards said, "The cactus binds more closely to water than to the soil in which it grows. When growing, the cactus runs the risk of losing water to the soil, and as a result, it has to separate itself from the soil. ”

Hello, my cactus has to be watered every day Although it is said that cacti are drought tolerant, but water is the source of life, it is best to water it so that the cactus will not die Cactus will die within a certain period of time if it is not watered, especially if it is raised in a pot, it is better to plant it on the ground Thank you, be satisfied, thank you.

Of course, you can live without watering, and you should highlight the word "watering". Cacti survive on moisture and rain in the air and soil.

Depending on where you planted it, if you are in a pot, you will die if you don't water it. But it's much slower than other flowers! If it's planted in the ground, leave it alone! Absolutely not dead!

No matter how drought-resistant a plant is, it must have a degree, and it can survive without watering for a year, which does not mean that it will not survive because it does not water. It's like a person who can go hungry without eating for a day, and try not eating for 10 days. It's the same with flowers.

Good watering is necessary for flowers to grow, without water life will wither. Mastering the right amount of watering is necessary.

In fact, if you don't water, you don't necessarily die. Cacti only need to absorb moisture in the air. You can replenish water.

Any plant needs water to grow, but the amount of water needed is different and the time it needs is different, like a cactus, which dies if it is not watered for a long time and there is no rain or something.

<>1. Cactus can grow in arid desert areas and does not need watering, because the absorption capacity of the roots of the cactus is very strong.

2. In addition, the cortex of the cactus stem has a very hard and thick wax as a protective layer, and there are very dense hairs growing on it, which can protect and reduce the evaporation of water. In addition to this, the thorns on the cactus leaves can also help reduce the evaporation of the water bucket cores, and it can also allow the surrounding moisture to collect into water droplets that drip into the soil and absorb them. So these are some of the reasons why cacti don't need to be watered.

1. The leaves mutate into thorns or white hairs that grow before touching them to reduce the transpiration of water, weaken the harm of strong sunlight to the plants, and also make the moisture continue to accumulate and condense into water droplets, which drip to the ground and be absorbed by the shallowly distributed root system;

2. The stalks are thick, fat and juicy. There are well-developed parenchyma tissue cells, with ribs, so that the body can expand freely, the body can expand rapidly when there is a lot of water, and can shrink inward when there is drought and lack of water, which not only protects the plant epidermis, but also has the effect of heat dissipation and temperature reduction;

3. The epidermis of the stem has a thick and hard wax as a protective layer, or dense hairs to protect it from strong light and reduce water evaporation;

4. The stomata are open at night and closed during the day to reduce water loss;

5. The stalk is green, which can replace the leaf photosynthesis and make the food laughing clean;

6. There are many root branches and a huge system, and many new roots will grow in the topsoil to absorb a lot of water when it rains. Its large roots are protected by a thick wooden cork tissue, and can live on scorching sand and gravel without dying;

It is these morphological and physiological characteristics that give cacti their amazing ability to resist drought.

1. Cacti have thick leaf stems, and the stems are composed of storage cells, which contain mucinous substances to avoid water loss. Therefore, these leaves and stems actually store a lot of water, not that the cactus itself does not need water.

2. Their leaves have long evolved into needle-like shapes, and the surface of these needle-like spines also has a waxy layer, which is designed to reduce the evaporation of water. As a result, less water evaporates and more water is stored on your own.

3. The root system of the cactus is very well developed and can reach dozens of meters underground. They also have a strong ability to absorb water, which conserves a lot of water for them. At the same time, it is also an adaptation to an arid environment.

Cactus is a flower with high ornamental value, and it has strong vitality and is very easy to cultivate, so this is also the reason why many flower lovers like it. SoDo cacti need to be watered, how to raise cactus? Let's learn with me!

Do cacti need to be watered

Cacti need to be watered, but watering the cactus must be done in a certain way, otherwise the roots of the cactus will rot and die. Because cacti are afraid of moisture, too much moisture in the roots will rot the roots, so be careful not to dry or water the cactus.

1. Spring and autumn: Cactus does not need to be watered in spring and autumn, watering once every two weeks, because the climate is warm during this time period, the moisture content in the air is not low, and the cactus will absorb water and nutrients in the air, so it can be watered once every two weeks.

2. Summer: In summer, the weather is hot and dry, and there is less moisture in the air, so it is generally watered once a week, and if the climate is particularly dry, it should be watered once every 3-5 days.

3. Winter: If it is in the cold winter, there is no need for watering, because the air is filled with fog in winter, and there is enough moisture in the soil, so it can be watered once every 2 months. But special attention should be paid to keeping the cactus warm in winter, because it is a plant that is afraid of cold and heat.

Do cacti need to be watered?In fact, there is no regulation on the number of times the cactus is watered, it depends on the place where you breed, if it is placed outdoors, the increase is faster, then it is necessary to focus more water. Usually, you should also look at the potting soil, and then water it when it is dry, and water it thoroughly.

How to raise cacti.

1. Cacti like sunny places, but they should avoid sun exposure, so if you want cacti to grow quickly, you can choose a cool and light place for cacti. The roots of cacti are very water-absorbing and suitable for growing in arid desert areas, so you should not water too much water in breeding cacti to avoid root rot.

2. Cacti prefer to grow in sandy soil, because the sand soil is relatively loose, which is conducive to the growth of its roots, and when planting cacti, you can put a layer of soil under the sand, which helps to retain moisture. When applying phosphorus fertilizer to cactus, do not apply too much fertilizer at one time, too much phosphorus fertilizer will make the concentration of the soil greater than the concentration of cactus root cells, resulting in dehydration of cactus.

3. Cactus is more resistant to high temperatures, the most suitable growth temperature is between 20-35, most cacti prefer a large temperature difference between day and night, such as 35 degrees during the day, and 20 degrees at night, such an environment is conducive to the manufacture and accumulation of organic substances, thereby promoting the growth of cactus.

Do cacti need to be watered、The content of how to raise cactus is introduced here, I don't know if it will help you! The vitality of the cactus is very strong, even in a very harsh environment it can survive well, I don't know if you like planting it or not, you can try it.

The cactus itself contains 98% water and can be left unwatered for a long time, and the soil needs to be watered after it is too dry.

Because cacti are a plant in the desert, there is a shortage of water in the desert. But the cactus also needs to be watered.

It's not that you can live without watering, and I think there are several reasons:

One is that the leaves of the cactus are small thorns, and there is less water evaporation;

The second is that the cactus is hollow in the middle and can store water;

The third is that the root system of cactus is well-developed and relatively long, which can absorb water from the soil in a short period of time.

So you don't need to water it too often.

In order to adapt to the water-scarce climate of the desert, the leaves of cacti evolve into short thorns to reduce water evaporation and prevent animals from swallowing**; The stem evolves into a thick, watery shape; At the same time, it grows very large roots that absorb the most rainwater during heavy rains.

Summary. The cuticle on the surface of the cactus is thick and dense to lock in the evaporation of water, and the sphere itself is a water storage tank with a high water content. In addition, all the leaves degenerate into leaf spines, and the evaporation effect is lower.

Therefore, the cactus ball does not lose much water, and its own water can be maintained for a long time.

Hello, I am helping you to inquire about the relevant information and will reply to you immediately.

The cuticle on the surface of the cactus is thick and dense to lock in the evaporation of water, and the sphere itself is a water storage tank with a high water content. In addition, all the leaves degenerate into leaf spines, and the evaporation effect is lower. Therefore, the dehydration of the cactus ball is not Shimin Bo Soxiang Dana, and its own moisture can be maintained for a long time.

The cactus is still alive without watering for many days because the leaves of the cactus store a lot of water and nutrients.

I hope mine can help you and wish you a happy life.

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There is a kind of love called, forever, never separated. There are so many things in the world. Although the years are merciless, but because of you.

Never give up, true love will last forever!

**No watering? Water is the source of all life, and the cactus also needs water to transport nutrients, just because it likes the sun and grows in arid places on the edge of the desert, so it needs very little water. So we breed at home, the principle of watering: dry to dry, watering to water thoroughly.

Because cacti (including cacti) originally grew in desert water-scarce areas, in order to adapt to the living environment, after long-term evolution, its leaves degenerate into thorny shapes to reduce evaporation; The stems become fleshy and can store water, so that as long as you absorb enough water at one time, you can consume it for a long time, so you don't need to water it often, but it doesn't mean that you can survive without watering, after all, water is the source of life.

The needle-like spines can be considered the leaves of a cactus. The area is small and the evaporation water is small. The whole shape is also very water-saving... But you can't go without watering at all.

If you don't pour it all the time, you'll die. It's okay to pour a little bit every other month or two.

Air pineapples don't need watering at all, they just absorb a small amount of water in the air.

Potting soil, which requires well-drained, well-ventilated, calcareous sandy or sandy loam soil. The newly planted cactus should not be watered first, sprayed several times a day with spray, and a small amount of water can be watered after half a month, and the new roots can be watered normally after a month. In winter, when the temperature is low and the plants enter a dormant state, watering should be moderate.

After the beginning of spring, as the temperature rises, the dormancy of the plants is gradually lifted, and the watering can be gradually increased. Apply a well-rotted thin liquid fertilizer every 10 days to half a month, and do not apply fertilizer in winter.